CN209145006U - A kind of high-strength fire-retardant construction steel structure - Google Patents
A kind of high-strength fire-retardant construction steel structure Download PDFInfo
- Publication number
- CN209145006U CN209145006U CN201822025070.9U CN201822025070U CN209145006U CN 209145006 U CN209145006 U CN 209145006U CN 201822025070 U CN201822025070 U CN 201822025070U CN 209145006 U CN209145006 U CN 209145006U
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- China
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- steel
- fire
- construction
- steel structure
- water tank
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
A kind of high-strength fire-retardant construction steel structure.Requirement of the object to the fire-proof high-temperature resistant performance of steel construction is built also to gradually rise.Common fire preventing steel structure is generally only to coat fireproof coating on the surface of steel construction, when encountering fire, although this steel construction can play it is certain delay thermogenic action, still unbearable after temperature raising, fire protecting performance is poor.High-strength fire-retardant construction steel structure, its composition includes: two outer layers steel plate (10), two outer layers steel plate is welded on pedestal (14), it is bolted inside outer layer plate with inner layer steel plate (11), reinforced frame (12) are provided between two inner layer steel plates, one group of steel mesh (1) is successively welded in reinforced frame from top to bottom, water tank (4) are fixed on steel mesh, water tank upper is provided with water collecting funnel (6), it is fixed in water collecting funnel water strainer (7), water tank lower part is provided with one group of spray head (3).The utility model is applied to the fire prevention of construction steel structure.
Description
Technical field
The utility model relates to a kind of construction steel structures, and in particular to a kind of high-strength fire-retardant construction steel structure.
Background technique
Steel construction is the structure being mainly made of steel material, is one of main building construction types.Steel construction is main
The components such as the girder steel made of fashioned iron and steel plate etc., steel column, steel truss form, generallyd use between each component or component weld seam,
Bolt or rivet interlacement.Because its self weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.
Commonly used with steel construction, requirement of the building to the fire-proof high-temperature resistant performance of steel construction also gradually rises.It is common anti-
Fiery steel construction is generally only to coat fireproof coating on the surface of steel construction, when encountering fire, although this steel construction can play
Certain delays thermogenic action, but still unbearable after temperature raising, and fire protecting performance is poor.
Summary of the invention
The purpose of this utility model is to solve the problems, such as that existing steel structure fireproofing performance is poor, provides a kind of guarantee fire prevention effect
The high-strength fire-retardant construction steel structure of fruit.
Above-mentioned purpose is realized by following technical scheme:
A kind of high-strength fire-retardant construction steel structure, composition include: two outer layers steel plate, the weldering of outer layer plate described in two layers
It connects on pedestal, is bolted inside the outer layer plate with inner layer steel plate, is set between inner layer steel plate described in two
It is equipped with reinforced frame, one group of steel mesh is successively welded in the reinforced frame from top to bottom, is fixed with water on the steel mesh
Case, the water tank upper are provided with water collecting funnel, and water strainer is fixed in the water collecting funnel, and the water tank lower part is set
It is equipped with one group of spray head.
The high-strength fire-retardant construction steel structure is fixed with fire-alarm on the outer layer plate.
The high-strength fire-retardant construction steel structure, the water collecting funnel left and right sides are respectively arranged with solar panels,
Power supply is fixed on the water tank.
The high-strength fire-retardant construction steel structure, the water collecting funnel are tapered.
The high-strength fire-retardant construction steel structure, the two sides of the reinforced frame extend into the recessed of the inner layer steel plate
In slot.
The utility model beneficial effect achieved is:
1. the structure of reinforced frame and steel mesh is arranged in the utility model, the intensity of steel construction can be improved, while can make
The water that spray head sprays is sprayed on forms water curtain afterwards above, and cooling fireproof effect can be improved.
2. the utility model setting water collecting funnel and water tank, extraneous rainwater can enter water tank after drainage net filtration
In, it is ready for subsequent fire prevention, guarantees environmental protection while can be energy saving.
3. the utility model can monitor whether that fire occurs automatically, it can alarm, make at the first time in the case of fire
Spray head water spray is obtained, can ensure fireproof timeliness.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of steel mesh；
In figure: 1, steel mesh；2, support；3, spray head；4, water tank；5, gasket；6, water collecting funnel；7, water strainer；8,
Solar panels；9, fire-alarm；10, outer layer plate；11, inner layer steel plate；12, reinforced frame；13, groove；14, pedestal.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1:
A kind of high-strength fire-retardant construction steel structure, composition includes: two outer layers steel plate 10, outer layer plate described in two layers
It is welded on pedestal 14, is bolted inside the outer layer plate with inner layer steel plate 11, inner layer steel plate described in two
Between be provided with reinforced frame 12, reinforced frame includes one group of transverse steel and one group of vertical reinforcement, and vertical reinforcement and transverse steel weld
It connecing, transverse steel is welded on the outside of vertical reinforcement, so that transverse steel is extend into the groove of inner layer steel plate, the reinforced frame
It is inside successively welded with one group of steel mesh 1 from top to bottom, steel mesh is also to be welded to each other by the reinforcing bar of horizontal and vertical both direction
Made of, the side length for the square hole that the reinforcing bar of horizontal reinforcement and vertical reinforcing bar both direction is formed is 1-2mm, and spray head is spraying
Water curtain can be formed after on steel mesh, be conducive to the residence time for increasing water, while cooling flameproof effect can be improved, it is described
Steel mesh on be fixed with water tank 4, water tank is welded and fixed with steel wire by support 2, and the water tank upper, which is provided with, to catchment
Funnel 6 is fixed with water strainer 7 in the water collecting funnel, and water strainer is the structure of steel wire, and the aperture of steel wire is 2-5mm,
The sundries adulterated in rainwater can be isolated, prevent it from entering in water tank and water tank is caused to block, the water tank lower part
It is provided with one group of spray head 3.
Embodiment 2:
According to high-strength fire-retardant construction steel structure described in embodiment 1, fire alarm is fixed on the outer layer plate
Device 9, fire-alarm outside are wound with gasket 5, may be implemented between fire-alarm and outer layer plate and inner layer steel plate
Sealing.
Embodiment 3:
The high-strength fire-retardant construction steel structure according to embodiment 1 or 2, the water collecting funnel left and right sides are set respectively
Solar panels 8 are equipped with, are fixed with power supply on the water tank.
Embodiment 4:
According to high-strength fire-retardant construction steel structure described in embodiment 1 or 2 or 3, the water collecting funnel is tapered.
Embodiment 5:
According to high-strength fire-retardant construction steel structure described in embodiment 1 or 2 or 3 or 4, the two sides of the reinforced frame are protruded into
Into the groove 13 of the inner layer steel plate, in the case of fire, fire-alarm alarm, the solenoid valve controlled on spray head is beaten
It drives capable water spray into, the fire prevention that cools down can be used to, solar panels absorb solar energy and are converted into electric energy, and being then store in power supply is electricity
Solenoid valve.
Claims (5)
1. a kind of high-strength fire-retardant construction steel structure, composition includes: two outer layers steel plate, the welding of outer layer plate described in two layers
On pedestal, it is characterized in that: being bolted inside the outer layer plate with inner layer steel plate, inner layer steel plate described in two
Between be provided with reinforced frame, be successively welded with one group of steel mesh in the reinforced frame from top to bottom, it is solid on the steel mesh
Surely there is water tank, the water tank upper is provided with water collecting funnel, and water strainer, the water tank are fixed in the water collecting funnel
Lower part is provided with one group of spray head.
2. high-strength fire-retardant construction steel structure according to claim 1, it is characterized in that: being fixed on the outer layer plate
Fire-alarm.
3. high-strength fire-retardant construction steel structure according to claim 1, it is characterized in that: at left and right sides of the water collecting funnel
Solar panels are respectively arranged with, are fixed with power supply on the water tank.
4. high-strength fire-retardant construction steel structure according to claim 1 or 3, it is characterized in that: the water collecting funnel is in cone
Shape.
5. high-strength fire-retardant construction steel structure according to claim 1, it is characterized in that: the two sides of the reinforced frame are protruded into
Into the groove of the inner layer steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025070.9U CN209145006U (en) | 2018-12-04 | 2018-12-04 | A kind of high-strength fire-retardant construction steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025070.9U CN209145006U (en) | 2018-12-04 | 2018-12-04 | A kind of high-strength fire-retardant construction steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209145006U true CN209145006U (en) | 2019-07-23 |
Family
ID=67289026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822025070.9U Expired - Fee Related CN209145006U (en) | 2018-12-04 | 2018-12-04 | A kind of high-strength fire-retardant construction steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209145006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485590A (en) * | 2019-08-21 | 2019-11-22 | 赖建林 | A kind of fire proof construction steel construction |
| CN112675451A (en) * | 2020-12-18 | 2021-04-20 | 黄永强 | High-strength fireproof and antirust building steel structure |
| CN114517524A (en) * | 2022-03-16 | 2022-05-20 | 重庆科创职业学院 | Fireproof steel structure for green building |
-
2018
- 2018-12-04 CN CN201822025070.9U patent/CN209145006U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485590A (en) * | 2019-08-21 | 2019-11-22 | 赖建林 | A kind of fire proof construction steel construction |
| CN112675451A (en) * | 2020-12-18 | 2021-04-20 | 黄永强 | High-strength fireproof and antirust building steel structure |
| CN112675451B (en) * | 2020-12-18 | 2021-11-05 | 北京国农方圆农业工程技术有限公司 | High-strength fireproof and antirust building steel structure |
| CN114517524A (en) * | 2022-03-16 | 2022-05-20 | 重庆科创职业学院 | Fireproof steel structure for green building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20191204 |